Cefixime EP Impurity A

头孢克肟EP杂质A

Also known as: Cefixime Impurity A, Cefixime EP Impurity A (mixture of diastereomers), Cefixime Impurity 3, 2-((Z)-2-(2-Aminothiazol-4-yl)-2-((carboxymethoxy)imino)acetamido)-2-((2R)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl)acetic acid, ({(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-[(carboxymethoxy)imino]acetyl}amino)[(2R)-5-methyl-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl]acetic acid, 4H-Furo[3,4-d][1,3]thiazine-2-acetic acid, α-[[(2Z)-2-(2-amino-4-thiazolyl)-2-[(carboxymethoxy)imino]-1-oxoethyl]amino]-1,2,5,7-tetrahydro-5-methyl-7-oxo-, (2R)-

Cefixime EP Impurity A (CAS 1614255-90-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C16H17N5O8S2 and a molecular weight of 471.465 g/mol. It is also known as Cefixime Impurity A, Cefixime EP Impurity A (mixture of diastereomers) and Cefixime Impurity 3. Key property: a density of 1.9±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1614255-90-1

Jingsj CID

J-1526985-6

Molecular Formula

C₁₆H₁₇N₅O₈S₂

Chinese Name

头孢克肟EP杂质A

Molecular Weight

471.465 g/mol

Category

Organic Compounds

Last updated

8/21/2026